JPS513226A - Shotenkyorika hentaibutsurenzuno chosetsusochi - Google Patents

Shotenkyorika hentaibutsurenzuno chosetsusochi

Info

Publication number
JPS513226A
JPS513226A JP50064000A JP6400075A JPS513226A JP S513226 A JPS513226 A JP S513226A JP 50064000 A JP50064000 A JP 50064000A JP 6400075 A JP6400075 A JP 6400075A JP S513226 A JPS513226 A JP S513226A
Authority
JP
Japan
Prior art keywords
shotenkyorika
hentaibutsurenzuno
chosetsusochi
shotenkyorika hentaibutsurenzuno
hentaibutsurenzuno chosetsusochi
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP50064000A
Other languages
Japanese (ja)
Inventor
Hinmerusubatsuha Pauru
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jos Schneider Optische Werke GmbH
Original Assignee
Jos Schneider Optische Werke GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE19742425645 external-priority patent/DE2425645C2/en
Application filed by Jos Schneider Optische Werke GmbH filed Critical Jos Schneider Optische Werke GmbH
Publication of JPS513226A publication Critical patent/JPS513226A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • G02B7/10—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/28—Systems for automatic generation of focusing signals
    • G02B7/282—Autofocusing of zoom lenses

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lens Barrels (AREA)
  • Automatic Focus Adjustment (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Variable Magnification In Projection-Type Copying Machines (AREA)
JP50064000A 1974-05-28 1975-05-28 Shotenkyorika hentaibutsurenzuno chosetsusochi Pending JPS513226A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742425645 DE2425645C2 (en) 1974-05-28 Adjustment device on lenses with adjustable focal length

Publications (1)

Publication Number Publication Date
JPS513226A true JPS513226A (en) 1976-01-12

Family

ID=5916610

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50064000A Pending JPS513226A (en) 1974-05-28 1975-05-28 Shotenkyorika hentaibutsurenzuno chosetsusochi

Country Status (5)

Country Link
US (1) US4008951A (en)
JP (1) JPS513226A (en)
AT (1) AT358391B (en)
FR (1) FR2280092A1 (en)
GB (1) GB1484414A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57133413A (en) * 1981-02-13 1982-08-18 Olympus Optical Co Ltd Focal length matching mechanism for zoom lens barrel
JPS60113219A (en) * 1983-11-04 1985-06-19 アグフア‐ゲヴエルト・アクチエンゲゼルシヤフト Photocopying equipment
JPS61245121A (en) * 1985-04-23 1986-10-31 Victor Co Of Japan Ltd Zoom lens device

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5266445A (en) * 1975-11-27 1977-06-01 Fuji Photo Optical Co Ltd Zoom lens
JPS57188004A (en) * 1981-05-14 1982-11-18 Olympus Optical Co Ltd Automatic focusing zoom lens
US4749268A (en) * 1985-05-28 1988-06-07 Vivitar Corporation Autofocusing zoom lens
US5258798A (en) * 1987-02-10 1993-11-02 Minolta Camera Kabushiki Kaisha Camera
JPS63195633A (en) * 1987-02-10 1988-08-12 Minolta Camera Co Ltd Camera
GB2210704B (en) * 1987-10-02 1991-11-06 Olympus Optical Co Zoom mechanism for zoom lenses
US4961635A (en) * 1988-09-06 1990-10-09 Fuji Photo Film Co., Ltd. Zoom lens drive mechanism
JPH0727450Y2 (en) * 1988-10-04 1995-06-21 旭光学工業株式会社 Open F-number detection device for zoom lens camera
JPH036615U (en) * 1989-06-06 1991-01-23
US5523784A (en) * 1990-02-01 1996-06-04 Canon Kabushiki Kaisha Electronic still camera which allows a second operation to be performed regardless of the state of a first operation
US5231473A (en) * 1990-09-05 1993-07-27 Sony Corporation Lens barrel
KR100226118B1 (en) * 1993-05-27 1999-11-01 미따라이 하지메 Lens barrel
DE69629982T2 (en) * 1995-06-30 2004-07-22 Eastman Kodak Co. Zoom lens ###
JPH09113787A (en) * 1995-10-24 1997-05-02 Olympus Optical Co Ltd Position adjusting mechanism for lens
US5812889A (en) * 1996-01-26 1998-09-22 Asahi Kogaku Kogyo Kabushiki Kaisha Lens guide mechanism of a lens shutter type of camera
US5737644A (en) * 1996-01-26 1998-04-07 Asahi Kogaku Kogyo Kabushiki Kaisha Lens drive mechanism
JP3645702B2 (en) * 1997-12-25 2005-05-11 オリンパス株式会社 Electronic camera
JP3860718B2 (en) * 2001-03-23 2006-12-20 フジノン株式会社 Lens drive device
EP1560053A1 (en) * 2002-10-21 2005-08-03 FDK Corporation Lens driver
US6954313B2 (en) * 2002-10-22 2005-10-11 Canon Kabushiki Kaisha Optical apparatus and lens apparatus
US9684149B2 (en) 2012-08-07 2017-06-20 Carl Zeiss Industrielle Messtechnik Gmbh Coordinate measuring machine and method for determining spatial coordinates on a measurement object
US9091843B1 (en) 2014-03-16 2015-07-28 Hyperion Development, LLC Optical assembly for a wide field of view point action camera with low track length to focal length ratio
US10386604B1 (en) 2014-03-16 2019-08-20 Navitar Industries, Llc Compact wide field of view digital camera with stray light impact suppression
US9726859B1 (en) 2014-03-16 2017-08-08 Navitar Industries, Llc Optical assembly for a wide field of view camera with low TV distortion
US9995910B1 (en) 2014-03-16 2018-06-12 Navitar Industries, Llc Optical assembly for a compact wide field of view digital camera with high MTF
US9316808B1 (en) 2014-03-16 2016-04-19 Hyperion Development, LLC Optical assembly for a wide field of view point action camera with a low sag aspheric lens element
US10545314B1 (en) 2014-03-16 2020-01-28 Navitar Industries, Llc Optical assembly for a compact wide field of view digital camera with low lateral chromatic aberration
US10139595B1 (en) 2014-03-16 2018-11-27 Navitar Industries, Llc Optical assembly for a compact wide field of view digital camera with low first lens diameter to image diagonal ratio
US9494772B1 (en) 2014-03-16 2016-11-15 Hyperion Development, LLC Optical assembly for a wide field of view point action camera with low field curvature
US9316820B1 (en) 2014-03-16 2016-04-19 Hyperion Development, LLC Optical assembly for a wide field of view point action camera with low astigmatism
CN111913268A (en) * 2020-07-09 2020-11-10 诚瑞光学(常州)股份有限公司 Zoom lens

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2782683A (en) * 1954-02-18 1957-02-26 Joseph B Walker Selective electrical lens adjusting machanisms for variable magnification systems

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57133413A (en) * 1981-02-13 1982-08-18 Olympus Optical Co Ltd Focal length matching mechanism for zoom lens barrel
JPS60113219A (en) * 1983-11-04 1985-06-19 アグフア‐ゲヴエルト・アクチエンゲゼルシヤフト Photocopying equipment
JPS61245121A (en) * 1985-04-23 1986-10-31 Victor Co Of Japan Ltd Zoom lens device

Also Published As

Publication number Publication date
GB1484414A (en) 1977-09-01
US4008951A (en) 1977-02-22
FR2280092A1 (en) 1976-02-20
FR2280092B1 (en) 1982-01-08
DE2425645B1 (en) 1975-09-04
AT358391B (en) 1980-09-10
ATA409675A (en) 1978-01-15

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